40082940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13099}}^1$

素因数の和:13131

約数の個数: 72

約数和(自身を含む): 128746800

約数和(自身を除く): 88663860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 13099, 26198, 39297, 52396, 65495, 78594, 117891, 130990, 157188, 196485, 222683, 235782, 261980, 392970, 445366, 471564, 589455, 668049, 785940, 890732, 1113415, 1178910, 1336098, 2004147, 2226830, 2357820, 2672196, 3340245, 4008294, 4453660, 6680490, 8016588, 10020735, 13360980, 20041470, 40082940]

約数ペア:

[(1, 40082940), (2, 20041470), (3, 13360980), (4, 10020735), (5, 8016588), (6, 6680490), (9, 4453660), (10, 4008294), (12, 3340245), (15, 2672196), (17, 2357820), (18, 2226830), (20, 2004147), (30, 1336098), (34, 1178910), (36, 1113415), (45, 890732), (51, 785940), (60, 668049), (68, 589455), (85, 471564), (90, 445366), (102, 392970), (153, 261980), (170, 235782), (180, 222683), (204, 196485), (255, 157188), (306, 130990), (340, 117891), (510, 78594), (612, 65495), (765, 52396), (1020, 39297), (1530, 26198), (3060, 13099)]